1. Numbers
  2. Compare 3998 vs 4003

Compare 3998 vs 4003

Property39984003
Typesemiprimeprime
Unique factors21
Total factors21
Prime factorization21 × 1999140031
Prime factorization2 × 19994003
Divisors count42
Divisors1, 2, 1999, 39981, 4003
Number of properties16
Additive primes 283rd
Cousin primes (1st member) 109th
Lucky primes 116th
Primes 552nd
Prime triplets (2nd member) 72nd
Semiprimes1105th 
Twin primes (2nd member) 104th
Roman numberalsMMMCMXCVIIIMMMMIII
Base 211111001111021111101000112
Base 3121110023121110213
Base 433213243322034
Base 511144351120035
Base 6303026303116
Base 7144417144467
Base 87636876438
Base 95432954379
Base 10399810400310
Base 11300511300a11
Base 12239212239712
Base 131a87131a8c13
Base 14165814165d14
Base 1512b81512bd15
Base 16f9e16fa316
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